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[PATCH] Remove unused code from rioctrl.c (Last for this batch of work)
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Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Alan Cox authored and Linus Torvalds committed Jan 17, 2006
1 parent 1384cee commit f4caf16
Showing 1 changed file with 1 addition and 110 deletions.
111 changes: 1 addition & 110 deletions drivers/char/rio/rioctrl.c
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Original file line number Diff line number Diff line change
Expand Up @@ -308,12 +308,7 @@ int su;
}

case RIO_DEBUG_MEM:
#ifdef DEBUG_MEM_SUPPORT
RIO_DEBUG_CTRL, if (su)
return rio_RIODebugMemory(RIO_DEBUG_CTRL, arg);
else
#endif
return -EPERM;
return -EPERM;

case RIO_ALL_MODEM:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_ALL_MODEM\n");
Expand Down Expand Up @@ -591,12 +586,7 @@ int su;

case RIO_GET_LOG:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_LOG\n");
#ifdef LOGGING
RIOGetLog(arg);
return 0;
#else
return -EINVAL;
#endif

case RIO_GET_MODTYPE:
if (copyin((int) arg, (caddr_t) & port, sizeof(uint)) == COPYFAIL) {
Expand Down Expand Up @@ -684,52 +674,6 @@ int su;
rio_dprintk(RIO_DEBUG_CTRL, "entering loop (%d %d)!\n", PortSetup.From, PortSetup.To);
for (loop = PortSetup.From; loop <= PortSetup.To; loop++) {
rio_dprintk(RIO_DEBUG_CTRL, "in loop (%d)!\n", loop);
#if 0
PortP = p->RIOPortp[loop];
if (!PortP->TtyP)
PortP->TtyP = &p->channel[loop];

rio_spin_lock_irqsave(&PortP->portSem, flags);
if (PortSetup.IxAny)
PortP->Config |= RIO_IXANY;
else
PortP->Config &= ~RIO_IXANY;
if (PortSetup.IxOn)
PortP->Config |= RIO_IXON;
else
PortP->Config &= ~RIO_IXON;

/*
** If the port needs to wait for all a processes output
** to drain before closing then this flag will be set.
*/
if (PortSetup.Drain) {
PortP->Config |= RIO_WAITDRAIN;
} else {
PortP->Config &= ~RIO_WAITDRAIN;
}
/*
** Store settings if locking or unlocking port or if the
** port is not locked, when setting the store option.
*/
if (PortP->Mapped && ((PortSetup.Lock && !PortP->Lock) || (!PortP->Lock && (PortSetup.Store && !PortP->Store)))) {
PortP->StoredTty.iflag = PortP->TtyP->tm.c_iflag;
PortP->StoredTty.oflag = PortP->TtyP->tm.c_oflag;
PortP->StoredTty.cflag = PortP->TtyP->tm.c_cflag;
PortP->StoredTty.lflag = PortP->TtyP->tm.c_lflag;
PortP->StoredTty.line = PortP->TtyP->tm.c_line;
bcopy(PortP->TtyP->tm.c_cc, PortP->StoredTty.cc, NCC + 5);
}
PortP->Lock = PortSetup.Lock;
PortP->Store = PortSetup.Store;
PortP->Xprint.XpCps = PortSetup.XpCps;
bcopy(PortSetup.XpOn, PortP->Xprint.XpOn, MAX_XP_CTRL_LEN);
bcopy(PortSetup.XpOff, PortP->Xprint.XpOff, MAX_XP_CTRL_LEN);
PortP->Xprint.XpOn[MAX_XP_CTRL_LEN - 1] = '\0';
PortP->Xprint.XpOff[MAX_XP_CTRL_LEN - 1] = '\0';
PortP->Xprint.XpLen = RIOStrlen(PortP->Xprint.XpOn) + RIOStrlen(PortP->Xprint.XpOff);
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
#endif
}
rio_dprintk(RIO_DEBUG_CTRL, "after loop (%d)!\n", loop);
rio_dprintk(RIO_DEBUG_CTRL, "Retval:%x\n", retval);
Expand Down Expand Up @@ -801,12 +745,6 @@ int su;

rio_dprintk(RIO_DEBUG_CTRL, "Port %d\n", PortTty.port);
PortP = (p->RIOPortp[PortTty.port]);
#if 0
PortTty.Tty.tm.c_iflag = PortP->TtyP->tm.c_iflag;
PortTty.Tty.tm.c_oflag = PortP->TtyP->tm.c_oflag;
PortTty.Tty.tm.c_cflag = PortP->TtyP->tm.c_cflag;
PortTty.Tty.tm.c_lflag = PortP->TtyP->tm.c_lflag;
#endif
if (copyout((caddr_t) & PortTty, (int) arg, sizeof(struct PortTty)) == COPYFAIL) {
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
Expand All @@ -824,15 +762,6 @@ int su;
return -ENXIO;
}
PortP = (p->RIOPortp[PortTty.port]);
#if 0
rio_spin_lock_irqsave(&PortP->portSem, flags);
PortP->TtyP->tm.c_iflag = PortTty.Tty.tm.c_iflag;
PortP->TtyP->tm.c_oflag = PortTty.Tty.tm.c_oflag;
PortP->TtyP->tm.c_cflag = PortTty.Tty.tm.c_cflag;
PortP->TtyP->tm.c_lflag = PortTty.Tty.tm.c_lflag;
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
#endif

RIOParam(PortP, CONFIG, PortP->State & RIO_MODEM, OK_TO_SLEEP);
return retval;

Expand Down Expand Up @@ -909,23 +838,6 @@ int su;
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
return retval;

#ifdef DEBUG_SUPPORTED
case RIO_READ_LEVELS:
{
int num;
rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_LEVELS\n");
for (num = 0; RIODbInf[num].Flag; num++);
rio_dprintk(RIO_DEBUG_CTRL, "%d levels to copy\n", num);
if (copyout((caddr_t) RIODbInf, (int) arg, sizeof(struct DbInf) * (num + 1)) == COPYFAIL) {
rio_dprintk(RIO_DEBUG_CTRL, "ReadLevels Copy failed\n");
p->RIOError.Error = COPYOUT_FAILED;
return -EFAULT;
}
rio_dprintk(RIO_DEBUG_CTRL, "%d levels to copied\n", num);
return retval;
}
#endif

case RIO_READ_CONFIG:
rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_CONFIG\n");
if (copyout((caddr_t) & p->RIOConf, (int) arg, sizeof(struct Conf)) == COPYFAIL) {
Expand Down Expand Up @@ -1084,30 +996,13 @@ int su;
(void) RIOBoardTest(p->RIOHosts[Host].PaddrP, p->RIOHosts[Host].Caddr, p->RIOHosts[Host].Type, p->RIOHosts[Host].Slot);
bzero((caddr_t) & p->RIOHosts[Host].Flags, ((int) &p->RIOHosts[Host].____end_marker____) - ((int) &p->RIOHosts[Host].Flags));
p->RIOHosts[Host].Flags = RC_WAITING;
#if 0
RIOSetupDataStructs(p);
#endif
}
RIOFoadWakeup(p);
p->RIONumBootPkts = 0;
p->RIOBooting = 0;

#ifdef RINGBUFFER_SUPPORT
for (loop = 0; loop < RIO_PORTS; loop++)
if (p->RIOPortp[loop]->TxRingBuffer)
sysfree((void *) p->RIOPortp[loop]->TxRingBuffer, RIOBufferSize);
#endif
#if 0
bzero((caddr_t) & p->RIOPortp[0], RIO_PORTS * sizeof(struct Port));
#else
printk("HEEEEELP!\n");
#endif

for (loop = 0; loop < RIO_PORTS; loop++) {
#if 0
p->RIOPortp[loop]->TtyP = &p->channel[loop];
#endif

spin_lock_init(&p->RIOPortp[loop]->portSem);
p->RIOPortp[loop]->InUse = NOT_INUSE;
}
Expand Down Expand Up @@ -1653,10 +1548,6 @@ uchar Cmd;
ushort rup;
int port;

#ifdef CHECK
CheckPortP(PortP);
#endif

if (PortP->State & RIO_DELETED) {
rio_dprintk(RIO_DEBUG_CTRL, "Preemptive command to deleted RTA ignored\n");
return RIO_FAIL;
Expand Down

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